2117756823

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8089}}^1$

素因数の和:8256

約数の個数: 48

約数和(自身を含む): 3563612640

約数和(自身を除く): 1445855817

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 137, 147, 273, 411, 637, 959, 1781, 1911, 2877, 5343, 6713, 8089, 12467, 20139, 24267, 37401, 56623, 87269, 105157, 169869, 261807, 315471, 396361, 736099, 1108193, 1189083, 2208297, 3324579, 5152693, 7757351, 14406509, 15458079, 23272053, 43219527, 54301457, 100845563, 162904371, 302536689, 705918941, 2117756823]

約数ペア:

[(1, 2117756823), (3, 705918941), (7, 302536689), (13, 162904371), (21, 100845563), (39, 54301457), (49, 43219527), (91, 23272053), (137, 15458079), (147, 14406509), (273, 7757351), (411, 5152693), (637, 3324579), (959, 2208297), (1781, 1189083), (1911, 1108193), (2877, 736099), (5343, 396361), (6713, 315471), (8089, 261807), (12467, 169869), (20139, 105157), (24267, 87269), (37401, 56623)]